STM8S003F3P6

Q: Is there a KiCad symbol and footprint for the STM8S003F3P6?

Yes. The symbol is EasyEDA_Pro:STM8S003F3P6 and the footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

Q: What package is the STM8S003F3P6?

TSSOP-20, with 20 pins. Its footprint is drawn on this page.

Q: Where is the STM8S003F3P6 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Q: Where can I order the STM8S003F3P6?

JLCPCB lists it as part C52717, with 154,831 in stock; the sellers' links on this page open their listings.

Q: What can replace the STM8S003F3P6?

Parts like it in the library: the STC8H1K08-36I-TSSOP20 by STC Micro, the STM32F030F4P6 by STMicroelectronics, the PY32F002AF15P6TR by PUYA and the PY32F002AF15P6TU by PUYA. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Q: Which open-source boards use the STM8S003F3P6?

43 boards in 39 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

STMicroelectronicsJLCPCB preferred

-40℃~+85℃ 10bit 128Byte 16 16MHz 1KB 2.95V~5.5V 8 Bit 8KB Built-in FLASH STM8 TSSOP-20 Microcontrollers (MCU/MPU/SOC) ROHS

Datasheet JLCPCB LCSC

Part id: st/STM8S003F3P6
Category: Microcontrollers (MCU, MPU, SOC)
Package: TSSOP-20
Pins: 20
In stock: 154,831 at JLCPCB (C52717)
Used on: 43 open-source boards

Overview

The STM8S003F3P6 is a microcontroller made by STMicroelectronics in a TSSOP-20 package with 20 pins. -40℃~+85℃ 10bit 128Byte 16 16MHz 1KB 2.95V~5.5V 8 Bit 8KB Built-in FLASH STM8 TSSOP-20 Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Pro:STM8S003F3P6, from EasyEDA Pro) and its footprint (Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 154,831 are in stock at JLCPCB (part C52717). 43 open-source boards in 39 repositories on GitHub use it.

Symbol

EasyEDA_Pro:STM8S003F3P6From EasyEDA Pro

Footprint

Package_SO:TSSOP-20_4.4x6.5mm_P0.65mmFrom KiCad's library

From the datasheet

Supply, least: 2.95 V · VDD, recommended operating min · p. 49
Supply, most: 5.5 V · VDD, recommended operating max · p. 49
Supply, absolute maximum: 6.5 V · VDDx - VSS, absolute max · p. 47
Works from: -40 °C · Ambient temperature, suffix 6, min · p. 49
Works up to: 85 °C · Ambient temperature, suffix 6, max · p. 49
Junction, hottest: 105 °C · Junction temperature, suffix 6, operating max · p. 49
Junction, hottest: 150 °C · Junction temperature, absolute max · p. 48
Takes working: 3.7 mA · VDD = 5 V, Flash execution, HSI 16 MHz, peripherals disabled, typical · p. 51
Takes at most: 4.75 mA · VDD = 5 V, Flash execution, external clock 16 MHz, max · p. 51
Takes asleep: 6 µA · VDD = 5 V, halt, Flash power-down, typical · p. 55
A pin gives at most: 20 mA · I/O sink current, absolute max · p. 48
Junction to air (TSSOP20 - 4.4 mm): 84 K/W · Junction to ambient, 4-layer PCB, natural convection · p. 94
Takes working: 4.5 mA · Typical Flash execution, 16 MHz HSE crystal, VDD = 5 V, peripherals disabled · p. 51

What it is and has

Core: 16 MHz advanced STM8, Harvard architecture, 3-stage pipeline · p. 1
Flash memory: 8 Kbytes · p. 1
RAM: 1 Kbytes · p. 1
Data EEPROM: 128 bytes · p. 12
SPI: Up to 8 Mbit/s · p. 1
ADC: 10-bit, ±1 LSB, up to 5 multiplexed channels · p. 1
Interrupt controller: 32 interrupts, nested · p. 1
General purpose timer: 16-bit, 3 CAPCOM channels · p. 1
Basic timer: 8-bit, 8-bit prescaler · p. 1
Core: 16 MHz STM8 8-bit MCU · p. 1
ADC: 10-bit · p. 1
Timers: 3 · p. 1
Interfaces: UART, SPI, I²C · p. 1
Interrupt controller: Nested, 32 interrupts · p. 1
External interrupts: Up to 27 on 6 vectors · p. 1
Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs · p. 1
Basic timer: 8-bit with 8-bit prescaler · p. 1
Auto wake-up timer: Included · p. 1
Watchdogs: Window watchdog and independent watchdog · p. 1
Core: 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline · p. 1
Interrupt controller: Nested interrupt controller with 32 interrupts · p. 1
External interrupts: Up to 27 external interrupts on 6 vectors · p. 1
Auto wake-up timer: Available · p. 1

Around it

cap 470–3300 nF: between VCAP and VSS; External capacitor for main regulator stabilization; ESR at 1 MHz ≤0.3 Ω and ESL ≤15 nH. · p. 49
diode Schottky: between Analog input pin and Ground; Recommended on standard analog pins that may inject negative current. · p. 48
cap 470 to 3300 nF: between VCAP and VSS; External capacitor; ESR maximum 0.3 Ω at 1 MHz, ESL maximum 15 nH; account for tolerance, temperature, DC bias and frequency. · p. 49
diode Schottky diode: between standard analog input pin and ground; Recommended for standard analog pins that may inject negative current, to preserve ADC accuracy. · p. 48
crystal 1 to 16 MHz: between OSCIN and OSCOUT; Crystal or ceramic resonator; place the resonator and load capacitors as close as possible to the oscillator pins. · p. 61
res 4.7kΩ: between SDA and VDD; Pull-up in the typical I²C application. · p. 81
res 100Ω: between SDA and I2C bus SDA; Series resistor in the typical I²C application. · p. 81
res 100Ω: between SCL and I2C bus SCL; Series resistor in the typical I²C application. · p. 81

Specifications

180

Parameter	Conditions	As printed	Page
Supply voltage VDDx - VSS		min -0.3 · max 6.5 V	47
Input voltage on true open drain pins VIN		max 6.5 V	47
Variations between different power pins \|VDDx - VDD\|		max 50 mV	47
Variations between all the different ground pins \|VSSx - VSS\|		max 50 mV	47
Total current into VDD power lines (source) IVDD		max 100 mA	47
Total current out of VSS ground lines (sink) IVSS		max 80 mA	48
Output current sunk by any I/O and control pin IIO		max 20 mA	48
Output current source by any I/Os and control pin IIO		max -20 mA	48
Injected current on NRST pin IINJ(PIN)	Limit ±4 mA	max 4 mA	48
Injected current on OSCIN pin IINJ(PIN)	Limit ±4 mA	max 4 mA	48
Injected current on any other pin IINJ(PIN)	Limit ±4 mA	max 4 mA	48
Total injected current (sum of all I/O and control pins) ΣI INJ(PIN)	Absolute sum of positive and negative injected currents; limit ±20 mA	max 20 mA	48
Storage temperature range TSTG	Absolute maximum ratings	min -65 · max 150 °C	48
Maximum junction temperature TJ	Absolute maximum ratings	max 150 °C	48
Internal CPU clock frequency fCPU		min 0 · max 16 MHz	49
Standard operating voltage VDD		min 2.95 · max 5.5 V	49
CEXT: capacitance of external capacitor VCAP		min 470 · max 3300 nF	49
ESR of external capacitor VCAP	at 1 MHz	max 0.3 Ω	49
ESL of external capacitor VCAP		max 15 nH	49
Power dissipation at TA = 85 °C for suffix 6 PD	TSSOP20	max 238 mW	49
Ambient temperature for 6 suffix version TA	Maximum power dissipation	min -40 · max 85 °C	49
Junction temperature range for suffix 6 TJ		min -40 · max 105 °C	49
VDD rise time rate tVDD		min 2 us/V	50
VDD fall time rate tVDD		min 2 us/V	50
Reset release delay tTEMP	VDD rising	max 1.7 ms	50
Power-on reset threshold VIT+		min 2.6 · typ 2.7 · max 2.85 V	50
Brown-out reset threshold VIT-		min 2.5 · typ 2.65 · max 2.8 V	50
Brown-out reset hysteresis VHYS(BOR)		typ 70 mV	50
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE crystal osc. (16 MHz); peripherals disabled	typ 2.3 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE user ext. clock (16 MHz); peripherals disabled	typ 2 · max 2.35 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSI RC osc. (16 MHz); peripherals disabled	typ 1.7 · max 2 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER/128 = 125 kHz; HSE user ext. clock (16 MHz); peripherals disabled	typ 0.86 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER/128 = 125 kHz; HSI RC osc. (16 MHz); peripherals disabled	typ 0.7 · max 0.87 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER/128 = 15.625 kHz; HSI RC osc. (16 MHz/8); peripherals disabled	typ 0.46 · max 0.58 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 128 kHz; LSI RC osc. (128 kHz); peripherals disabled	typ 0.41 · max 0.55 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE crystal osc. (16 MHz); peripherals disabled	typ 4.5 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE user ext. clock (16 MHz); peripherals disabled	typ 4.3 · max 4.75 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSI RC osc. (16 MHz); peripherals disabled	typ 3.7 · max 4.5 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 2 MHz; HSI RC osc. (16 MHz/8); peripherals disabled	typ 0.84 · max 1.05 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER/128 = 125 kHz; HSI RC osc. (16 MHz); peripherals disabled	typ 0.72 · max 0.9 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER/128 = 15.625 kHz; HSI RC osc. (16 MHz/8); peripherals disabled	typ 0.46 · max 0.58 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 128 kHz; LSI RC osc. (128 kHz); peripherals disabled	typ 0.42 · max 0.57 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE crystal osc. (16 MHz); peripherals disabled	typ 1.8 mA	52
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE user ext. clock (16 MHz); peripherals disabled	typ 2 · max 2.3 mA	52
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSI RC osc. (16 MHz); peripherals disabled	typ 1.5 · max 2 mA	52
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER/128 = 125 kHz; HSE user ext. clock (16 MHz); peripherals disabled	typ 0.81 mA	52
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER/128 = 15.625 kHz; HSI RC osc. (16 MHz/8); peripherals disabled	typ 0.46 · max 0.58 mA	52
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE crystal osc. (16 MHz); peripherals disabled	typ 4 mA	52
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE user ext. clock (16 MHz); peripherals disabled	typ 3.9 · max 4.7 mA	52
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSI RC osc. (16 MHz); peripherals disabled	typ 3.7 · max 4.5 mA	52
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER/128 = 125 kHz; HSI RC osc. (16 MHz); peripherals disabled	typ 0.72 · max 0.9 mA	52
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER/128 = 15.625 kHz; HSI RC osc. (16 MHz/8); peripherals disabled	typ 0.46 · max 0.58 mA	52
Supply current in halt mode IDD(H)	Flash in operating mode, HSI clock after wakeup; maximum at 85 °C	typ 63 · max 75 uA	55
Supply current in halt mode IDD(H)	Flash in power-down mode, HSI clock after wakeup; maximum at 85 °C	typ 6 · max 20 uA	55
Supply current in halt mode IDD(H)	Flash in operating mode, HSI clock after wakeup; maximum at 85 °C	typ 60 · max 75 uA	55
Thermal resistance junction-ambient ΘJA	TSSOP20 - 4.4 mm; JEDEC JESD51-2, 4-layer PCB, natural convection	typ 84 °C/W	94
Supply voltage VDDx - VSS	Absolute maximum ratings	min -0.3 · max 6.5 V	47
Input voltage on true open drain pins VIN	Absolute maximum ratings; minimum VSS - 0.3 V	max 6.5 V	47
Variations between different power pins \|VDDx - VDD\|	Absolute maximum ratings	max 50 mV	47
Variations between all the different ground pins \|VSSx - VSS\|	Absolute maximum ratings	max 50 mV	47
Total current into VDD power lines (source) IVDD	Absolute maximum ratings	max 100 mA	47
Total current out of VSS ground lines (sink) IVSS	Absolute maximum ratings	max 80 mA	48
Output current sunk by any I/O and control pin IIO	Absolute maximum ratings	max 20 mA	48
Output current source by any I/Os and control pin IIO	Absolute maximum ratings	max -20 mA	48
Injected current on NRST pin IINJ(PIN)	Absolute maximum ratings; ±4 mA	min -4 · max 4 mA	48
Injected current on OSCIN pin IINJ(PIN)	Absolute maximum ratings; ±4 mA	min -4 · max 4 mA	48
Injected current on any other pin IINJ(PIN)	Absolute maximum ratings; ±4 mA	min -4 · max 4 mA	48
Total injected current (sum of all I/O and control pins) ΣI INJ(PIN)	Absolute maximum ratings; ±20 mA	min -20 · max 20 mA	48
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE crystal osc. (16 MHz); no load, peripherals disabled	typ 2.3 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE user ext. clock (16 MHz); no load, peripherals disabled	typ 2 · max 2.35 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSI RC osc. (16 MHz); no load, peripherals disabled	typ 1.7 · max 2 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER/128 = 125 kHz; HSE user ext. clock (16 MHz)	typ 0.86 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER/128 = 125 kHz; HSI RC osc. (16 MHz)	typ 0.7 · max 0.87 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER/128 = 15.625 kHz; HSI RC osc. (16 MHz/8)	typ 0.46 · max 0.58 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 128 kHz; LSI RC osc. (128 kHz)	typ 0.41 · max 0.55 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE crystal osc. (16 MHz)	typ 4.5 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE user ext. clock (16 MHz)	typ 4.3 · max 4.75 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSI RC osc. (16 MHz)	typ 3.7 · max 4.5 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 2 MHz; HSI RC osc. (16 MHz/8); default clock configuration, all peripherals off	typ 0.84 · max 1.05 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER/128 = 125 kHz; HSI RC osc. (16 MHz)	typ 0.72 · max 0.9 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER/128 = 15.625 kHz; HSI RC osc. (16 MHz/8)	typ 0.46 · max 0.58 mA	51
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 128 kHz; LSI RC osc. (128 kHz)	typ 0.42 · max 0.57 mA	51
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE crystal osc. (16 MHz)	typ 1.8 mA	52
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE user ext. clock (16 MHz)	typ 2 · max 2.3 mA	52
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER = 16 MHz; HSI RC osc. (16 MHz)	typ 1.5 · max 2 mA	52
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER/128 = 125 kHz; HSE user ext. clock (16 MHz)	typ 0.81 mA	52
Supply current in run mode, code executed from RAM IDD(RUN)	fCPU = fMASTER/128 = 15.625 kHz; HSI RC osc. (16 MHz/8)	typ 0.46 · max 0.58 mA	52
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE crystal osc. (16 MHz)	typ 4 mA	52
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSE user ext. clock (16 MHz)	typ 3.9 · max 4.7 mA	52
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER = 16 MHz; HSI RC osc. (16 MHz)	typ 3.7 · max 4.5 mA	52
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER/128 = 125 kHz; HSI RC osc. (16 MHz)	typ 0.72 · max 0.9 mA	52
Supply current in run mode, code executed from Flash IDD(RUN)	fCPU = fMASTER/128 = 15.625 kHz; HSI RC osc. (16 MHz/8)	typ 0.46 · max 0.58 mA	52
Supply current in wait mode IDD(WFI)	fCPU = fMASTER = 16 MHz; HSE crystal osc. (16 MHz)	typ 1.6 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER = 16 MHz; HSE user ext. clock (16 MHz)	typ 1.1 · max 1.3 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER = 16 MHz; HSI RC osc. (16 MHz)	typ 0.89 · max 1.1 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER/128 = 125 kHz; HSI RC osc. (16 MHz)	typ 0.7 · max 0.88 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER/128 = 15.625 kHz; HSI RC osc. (16 MHz/8); default clock configuration, all peripherals off	typ 0.45 · max 0.57 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER = 128 kHz; LSI RC osc. (128 kHz)	typ 0.4 · max 0.54 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER = 16 MHz; HSE crystal osc. (16 MHz)	typ 1.1 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER = 16 MHz; HSE user ext. clock (16 MHz)	typ 1.1 · max 1.3 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER = 16 MHz; HSI RC osc. (16 MHz)	typ 0.89 · max 1.1 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER/128 = 125 kHz; HSI RC osc. (16 MHz)	typ 0.7 · max 0.88 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER/128 = 15.625 kHz; HSI RC osc. (16 MHz/8); default clock configuration, all peripherals off	typ 0.45 · max 0.57 mA	53
Supply current in wait mode IDD(WFI)	fCPU = fMASTER = 128 kHz; LSI RC osc. (128 kHz)	typ 0.4 · max 0.54 mA	53
Supply current in active halt mode IDD(AH)	MVR On; Flash Operating mode; HSE crystal osc. (16 MHz)	typ 1030 uA	54
Supply current in active halt mode IDD(AH)	MVR On; Flash Operating mode; LSI RC osc. (128 kHz); maximum at 85 °C	typ 200 · max 260 uA	54
Supply current in active halt mode IDD(AH)	MVR On; Flash Power-down mode; HSE crystal osc. (16 MHz)	typ 970 uA	54
Supply current in active halt mode IDD(AH)	MVR On; Flash Power-down mode; LSI RC osc. (128 kHz); maximum at 85 °C	typ 150 · max 200 uA	54
Supply current in active halt mode IDD(AH)	MVR Off; Flash Operating mode; LSI RC osc. (128 kHz); maximum at 85 °C	typ 66 · max 85 uA	54
Supply current in active halt mode IDD(AH)	MVR Off; Flash Power-down mode; LSI RC osc. (128 kHz); maximum at 85 °C	typ 10 · max 20 uA	54
Supply current in active halt mode IDD(AH)	MVR On; Flash Operating mode; HSE crystal osc. (16 MHz)	typ 550 uA	54
Supply current in active halt mode IDD(AH)	MVR On; Flash Operating mode; LSI RC osc. (128 kHz); maximum at 85 °C	typ 200 · max 260 uA	55
Supply current in active halt mode IDD(AH)	MVR On; Flash Power-down mode; HSE crystal osc. (16 MHz)	typ 970 uA	55
Supply current in active halt mode IDD(AH)	MVR On; Flash Power-down mode; LSI RC osc. (128 kHz); maximum at 85 °C	typ 150 · max 200 uA	55
Supply current in active halt mode IDD(AH)	MVR Off; Flash Operating mode; LSI RC osc. (128 kHz); maximum at 85 °C	typ 66 · max 80 uA	55
Supply current in active halt mode IDD(AH)	MVR Off; Flash Power-down mode; LSI RC osc. (128 kHz); maximum at 85 °C	typ 10 · max 18 uA	55
Supply current in reset state IDD(R)	VDD = 5 V; all I/Os tied to VSS	typ 400 uA	57
Supply current in reset state IDD(R)	VDD = 3.3 V; all I/Os tied to VSS	typ 300 uA	57
Reset pin release to vector fetch tRESETBL		max 150 us	57
TIM1 supply current IDD(TIM1)	HSI internal RC; fCPU = fMASTER = 16 MHz; VDD = 5 V; differential current, counter running, no IC/OC programmed	typ 210 uA	57
TIM2 supply current IDD(TIM2)	HSI internal RC; fCPU = fMASTER = 16 MHz; VDD = 5 V; differential current, counter running, no IC/OC programmed	typ 130 uA	57
TIM4 timer supply current IDD(TIM4)	HSI internal RC; fCPU = fMASTER = 16 MHz; VDD = 5 V; differential current, counter running, no IC/OC programmed	typ 50 uA	57
UART1 supply current IDD(UART1)	HSI internal RC; fCPU = fMASTER = 16 MHz; VDD = 5 V; differential current, peripheral clocked and released from reset, no I/O pads toggling	typ 120 uA	57
SPI supply current IDD(SPI)	HSI internal RC; fCPU = fMASTER = 16 MHz; VDD = 5 V; differential current, peripheral clocked and released from reset, no I/O pads toggling	typ 45 uA	57
I C supply current IDD(I2C)	HSI internal RC; fCPU = fMASTER = 16 MHz; VDD = 5 V; differential current, peripheral clocked and released from reset, no I/O pads toggling	typ 65 uA	57
ADC1 supply current when converting IDD(ADC1)	HSI internal RC; fCPU = fMASTER = 16 MHz; VDD = 5 V; differential current, continuous A/D conversions	typ 1000 uA	57
User external clock source frequency fHSE_ext	General operating conditions for VDD and TA	min 0 · max 16 MHz	60
OSCIN input leakage current ILEAK_HSE	VSS < VIN < VDD	min -1 · max 1 uA	60
External high speed oscillator frequency fHSE		min 1 · max 16 MHz	61
Feedback resistor RF		typ 220 kΩ	61
Recommended load capacitance C	C is approximately equivalent to 2 x crystal Cload	max 20 pF	61
HSE oscillator power consumption IDD(HSE)	C = 20 pF, fOSC = 16 MHz, startup	max 6 mA	61
HSE oscillator power consumption IDD(HSE)	C = 20 pF, fOSC = 16 MHz, stabilized	max 1.6 mA	61
HSE oscillator power consumption IDD(HSE)	C = 10 pF, fOSC = 16 MHz, startup	max 6 mA	61
HSE oscillator power consumption IDD(HSE)	C = 10 pF, fOSC = 16 MHz, stabilized	max 1.2 mA	61
Oscillator transconductance gm		min 5 mA/V	61
Startup time tSU(HSE)	VDD is stabilized	typ 1 ms	61
Frequency fHSI		typ 16 MHz	62
Standard programming time (including erase) for byte/word/block (1 byte/4 bytes/64 bytes) tprog		typ 6 · max 6.6 ms	65
Fast programming time for 1 block (64 bytes) tprog		typ 3 · max 3.33 ms	65
Erase time for 1 block (64 bytes) terase		typ 3 · max 3.33 ms	65
Erase/write cycles (program memory) NRW	TA = 85 °C	min 100 cycles	65
Erase/write cycles (data memory) NRW	TA = 85 °C	min 100 k cycles	65
Data retention (program memory) after 100 erase/write cycles at TA = 85 °C tRET	TRET = 55°C	min 20 years	65
Data retention (data memory) after 10 k erase/write cycles at TA = 85 °C tRET	TRET = 55°C	min 20 years	65
Data retention (data memory) after 100 k erase/write cycles at TA = 85 °C tRET	TRET = 85°C	min 1 years	65
Supply current (Flash programming or erasing for 1 to 128 bytes) IDD		typ 2 mA	65
Output low level with 8 pins sunk VOL	IIO = 10 mA, VDD = 5 V	max 2 V	68
Output low level with 4 pins sunk VOL	IIO = 4 mA, VDD = 3.3 V	max 1 V	68
Output high level with 8 pins sourced VOH	IIO = 10 mA, VDD = 5 V	min 2.8 V	68
Output high level with 4 pins sourced VOH	IIO = 4 mA, VDD = 3.3 V	min 2.1 V	68
Output low level with 2 pins sunk VOL	IIO = 10 mA, VDD = 5 V	max 1 V	68
Output low level with 2 pins sunk VOL	IIO = 10 mA, VDD = 3.3 V	max 1.5 V	68
Output low level with 2 pins sunk VOL	IIO = 20 mA, VDD = 5 V	max 2 V	69
Output low level with 8 pins sunk VOL	IIO = 10 mA, VDD = 5 V	max 0.8 V	69
Output low level with 4 pins sunk VOL	IIO = 10 mA, VDD = 3.3 V	max 1 V	69
Output low level with 4 pins sunk VOL	IIO = 20 mA, VDD = 5 V	max 1.5 V	69
Output high level with 8 pins sourced VOH	IIO = 10 mA, VDD = 5 V	min 4 V	69
Output high level with 4 pins sourced VOH	IIO = 10 mA, VDD = 3.3 V	min 2.1 V	69
Output high level with 4 pins sourced VOH	IIO = 20 mA, VDD = 5 V	min 3.3 V	69
STOP condition setup time tsu(STO)	Standard mode I²C	min 4 us	81
STOP condition setup time tsu(STO)	Fast mode I²C	min 0.6 us	81
STOP to START condition time (bus free) tw(STO:STA)	Standard mode I²C	min 4.7 us	81
STOP to START condition time (bus free) tw(STO:STA)	Fast mode I²C	min 1.3 us	81
Capacitive load for each bus line Cb	Standard mode I²C	max 400 pF	81
Capacitive load for each bus line Cb	Fast mode I²C	max 400 pF	81
ADC clock frequency fADC	VDD =2.95 to 5.5 V	min 1 · max 4 MHz	82
ADC clock frequency fADC	VDD =4.5 to 5.5 V	min 1 · max 6 MHz	82
Internal sample and hold capacitor CADC		typ 3 pF	82
Minimum sampling time tS	fADC = 4 MHz	typ 0.75 us	82
Minimum sampling time tS	fADC = 6 MHz	typ 0.5 us	82
Wake-up time from standby tSTAB		typ 7 us	82
Minimum total conversion time (including sampling time, 10-bit resolution) tCONV	fADC = 4 MHz	min 3.5 us	82
Minimum total conversion time (including sampling time, 10-bit resolution) tCONV	fADC = 6 MHz	min 2.33 us	82
Minimum total conversion time (including sampling time, 10-bit resolution) tCONV		min 14 1/fADC	82
Total unadjusted error \|ET\|	fADC = 2 MHz	typ 1.6 · max 3.5 LSB	82
Total unadjusted error \|ET\|	fADC = 4 MHz	typ 2.2 · max 4 LSB	82
Total unadjusted error \|ET\|	fADC = 6 MHz	typ 2.4 · max 4.5 LSB	82
Offset error \|EO\|	fADC = 2 MHz	typ 1.1 · max 2.5 LSB	82
Electrostatic discharge voltage (Human body model) VESD(HBM)	TA = 25°C, conforming to JESD22-A114; Class A	max 4000 V	87

Pins, by the datasheet

2 UART1_TX/AIN5/(HS) PD5: Port D5; UART1 transmit or analog input 5; high sink capability. · p. 21
3 UART1_RX/AIN6/(HS) PD6: Port D6; UART1 receive or analog input 6; high sink capability. · p. 21
4 NRST: Reset. · p. 21
5 OSCIN/PA1: Port A1 or oscillator input; automatically input weak pull-up in halt/active-halt and unavailable for wakeup. · p. 21
6 OSCOUT/PA2: Port A2 or oscillator output. · p. 21
7 VSS: Ground; connect to the external power supply ground. · p. 21
8 VCAP: External capacitor connection. · p. 21
9 VDD: Supply voltage; connect to the external power supply. · p. 21
10 [SPI_NSS] TIM2_CH3/(HS) PA3: Port A3; Timer 2 channel 3 or remapped SPI NSS; high sink capability. · p. 21
11 PB5: True open-drain Port B5; I²C SDA or remapped TIM1 break input. · p. 21
12 PB4: True open-drain Port B4; I²C SCL or remapped ADC external trigger. · p. 21
13 PC3 (HS)/TIM1_CH3 [TLI] [TIM1_CH1N]: Port C3; TIM1 channel 3, remapped top level interrupt or TIM1 complementary channel 1; high sink capability. · p. 21
14 PC4 (HS)/TIM1_CH4/CLK_CCO/AIN2/[TIM1_CH2N]: Port C4; TIM1 channel 4, clock output, analog input 2 or remapped TIM1 complementary channel 2; high sink capability. · p. 21
15 PC5 (HS)/SPI_SCK [TIM2_CH1]: Port C5; SPI clock or remapped TIM2 channel 1; high sink capability. · p. 21
18 PD1/ SWIM: Port D1 or SWIM data interface; input pull-up during reset and after internal reset release. · p. 20

Parameters

ADC (Bit): 10bit
CPU Core: STM8
CPU Maximum Speed: 16MHz
Core Size: 8 Bit
Current - Supply: 3.7mA
Current - Supply(Max): 4.75mA
EEPROM: 128Byte
Junction Temperature(Max): 105℃
Number of I/O: 16
Operating Temperature: -40℃~+85℃
Oscillator Type: Built-in
Output Current per Pin(Max): 20mA
Program Memory Type: FLASH
Program Storage Size: 8KB
RAM Size: 1KB
Standby Current: 6uA
Thermal Resistance(Junction to Ambient): 84℃/W
Voltage - Supply: 2.95V~5.5V
Voltage - Supply(Absolute Max): 6.5V

Order codes

STM8S003F3P6LCSC C18615
STM8S003F3P6TRLCSC C52717

Pinout

The pins of the STM8S003F3P6
Pin	Name	Type
1	UART1_CK/TIM2_CH1/BEEP/(HS)PD4	Unspecified
2	UART1_TX/AIN5/(HS) PD5	Unspecified
3	UART1_RX/AIN6/(HS) PD6	Unspecified
4	NRST	Unspecified
5	OSCIN/PA1	Unspecified
6	OSCOUT/PA2	Unspecified
7	VSS	Unspecified
8	VCAP	Unspecified
9	VDD	Unspecified
10	[SPI_NSS] TIM2_CH3/(HS) PA3	Unspecified
11	PB5 (T)/I 2 C_SDA [TIM1_BKIN]	Unspecified
12	PB4 (T)/I 2 C_SCL [ADC_ETR]	Unspecified
13	PC3 (HS)/TIM1_CH3 [TLI] [TIM1_CH1N]	Unspecified
14	PC4 (HS) /TIM1_CH4/CLK_CCO/AIN2/[TIM1_CH2N]	Unspecified
15	PC5 (HS)/SPI_SCK [TIM2_CH1]	Unspecified
16	PC6 (HS)/SPI_MOSI [TIM1_CH1]	Unspecified
17	PC7 (HS) /SPI_MISO [TIM1_CH2]	Unspecified
18	PD1(HS)/SWIM	Unspecified
19	PD2 (HS)/AIN3/[TIM2_CH3]	Unspecified
20	PD3 (HS)/AIN4/TIM2_CH2/ADC_ETR	Unspecified

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Open-source boards using it

43See all 43

2 layers87 × 71 mm
Socket
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Open-source infrared remote control signal analysis and generating tool
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RPI5-SDexpress Hat
will127534/RPI5-SDexpress-Hat
ctrl-c "RPI5-CFE-Hat" ctrl-v "RPI5-SDexpress-Hat"
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RPI5-CFE Hat
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CFexpress Card hat for Raspberry Pi 5
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4 layers
Kvm base
thatoddmailbox/kvm-base
The main board for the open-source HDMI KVM switch I built.
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Ctrl brd reduced
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Tomizawa FZ-880B soldering station controller open-source firmware
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Micro fm radio
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RDA5807M based stereo FM radio receiver
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Ras pi supercap ups
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This is a fork of the original Supercapacitor UPS board for a Raspberry Pi by Scott Baker, http://www.smbaker.com/
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Parts like it

Questions

Is there a KiCad symbol and footprint for the STM8S003F3P6?

Yes. The symbol is EasyEDA_Pro:STM8S003F3P6 and the footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STM8S003F3P6?

TSSOP-20, with 20 pins. Its footprint is drawn on this page.

Where is the STM8S003F3P6 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the STM8S003F3P6?

JLCPCB lists it as part C52717, with 154,831 in stock; the sellers' links on this page open their listings.

What can replace the STM8S003F3P6?

Parts like it in the library: the STC8H1K08-36I-TSSOP20 by STC Micro, the STM32F030F4P6 by STMicroelectronics, the PY32F002AF15P6TR by PUYA and the PY32F002AF15P6TU by PUYA. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the STM8S003F3P6?

43 boards in 39 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

STM8S003F3P6

Overview

Symbol

Footprint

From the datasheet

What it is and has

Around it

Specifications

Pins, by the datasheet

Open-source boards using it

Socket

Ir signalgen lite

RPI5-SDexpress Hat

RPI5-CFE Hat

Kvm base

Ctrl brd reduced

Micro fm radio

Ras pi supercap ups

Parts like it

STC8H1K08-36I-TSSOP20

STM32F030F4P6

PY32F002AF15P6TR

PY32F002AF15P6TU

PY32F003F18P6TR

N76E003AT20-T

CH32V003F4P6

STM32G030F6P6